20220606-6_720pmp4 -

: The MPEG-4 Part 14 container format, widely used for its balance of high quality and small file size.

While there is no public "official" document by this exact name, this file format is commonly associated with: 20220606-6_720pmp4

If you are looking for the specific content within a video you found, it likely belongs to a private archive, a specific workplace internal system, or a local security DVR. : The MPEG-4 Part 14 container format, widely